It is questionable whether or not retrial after a hung jury is Constitutional. Nonetheless, in the United States today, it is generally permitted. If a mistrial occurs due to a hung jury, the prosecutor may decide to retry the case.
History: Federal Penitentiary. The army transferred Alcatraz to the civilian Bureau of Prisons (BOP) in 1934. The BOP quickly converted the aging military prison in to a maximum-security, state-of-the-art civilian penitentiary. Alcatraz would shortly become the most famous federal prison in United States history. Alcatraz was designed to serve as Americaâs first maximum-security, minimum-privilege penitentiary, what is today referred to as a âsuper maxâ institution. From 1934 to 1963, Alcatraz housed some of Americaâs most notorious offenders, escape artists, gang leaders and general trouble makers.
On January 18, 1960, Frank Morris (Clint Eastwood) arrives at the maximum security prison Alcatraz. Soon after arriving, he is sent in to meet the warden (Patrick McGoohan), who curtly informs him that no inmate has ever successfully escaped from Alcatraz.